gas/config/tc-rl78.h

   1 /* tc-rl78.h - header file for Renesas RL78
   2    Copyright (C) 2011-2015 Free Software Foundation, Inc.
   3
   4    This file is part of GAS, the GNU Assembler.
   5
   6    GAS is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    GAS is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GAS; see the file COPYING.  If not, write to the Free
  18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  19    02110-1301, USA.  */
  20
  21 #define TC_RL78
  22
  23 extern int target_little_endian;
  24
  25 #define LISTING_HEADER "RL78 GAS LE"
  26 #define LISTING_LHS_WIDTH 8
  27 #define LISTING_WORD_SIZE 1
  28
  29 #define TARGET_ARCH bfd_arch_rl78
  30
  31 #define TARGET_BYTES_BIG_ENDIAN 0
  32
  33 #define TARGET_FORMAT "elf32-rl78"
  34
  35 /* We don't need to handle .word strangely.  */
  36 #define WORKING_DOT_WORD
  37
  38 /* Permit temporary numeric labels.  */
  39 #define LOCAL_LABELS_FB 1
  40 /* But make sure that the binutils treat them as locals.  */
  41 #define LOCAL_LABEL_PREFIX '.'
  42
  43 /* Allow classic-style constants.  */
  44 #define NUMBERS_WITH_SUFFIX 1
  45
  46 /* .-foo gets turned into PC relative relocs.  */
  47 #define DIFF_EXPR_OK
  48
  49 #define md_end rl78_md_end
  50 extern void rl78_md_end (void);
  51
  52 #define md_relax_frag rl78_relax_frag
  53 extern int rl78_relax_frag (segT, fragS *, long);
  54
  55 #define TC_FRAG_TYPE struct rl78_bytesT *
  56 #define TC_FRAG_INIT rl78_frag_init
  57 extern void rl78_frag_init (fragS *);
  58
  59 /* Call md_pcrel_from_section(), not md_pcrel_from().  */
  60 #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
  61 extern long md_pcrel_from_section (struct fix *, segT);
  62
  63 /* RL78 doesn't have a 32 bit PCREL relocations.  */
  64 #define TC_FORCE_RELOCATION_SUB_LOCAL(FIX, SEG) 1
  65
  66 #define TC_VALIDATE_FIX_SUB(FIX, SEG)           \
  67   rl78_validate_fix_sub (FIX)
  68 extern int rl78_validate_fix_sub (struct fix *);
  69
  70 #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RET)  \
  71   rl78_cons_fix_new (FRAG, WHERE, NBYTES, EXP)
  72 extern void rl78_cons_fix_new (fragS *, int, int, expressionS *);
  73
  74 #define tc_fix_adjustable(x) 0
  75
  76 #define RELOC_EXPANSION_POSSIBLE 1
  77 #define MAX_RELOC_EXPANSION      8
  78
  79 #define MAX_MEM_FOR_RS_ALIGN_CODE 8
  80 #define HANDLE_ALIGN(FRAG) rl78_handle_align (FRAG)
  81 extern void rl78_handle_align (fragS *);
  82
  83 #define elf_tc_final_processing rl78_elf_final_processing
  84 extern void rl78_elf_final_processing (void);